text: #!/usr/bin/env python
  #  -*- coding: utf-8 -*-
  
  from tqsdk import TqApi
  
  api = TqApi()
  quote = api.get_quote("SHFE.rb1910")
  # 开仓两手并等待完成
  order = api.insert_order(symbol="SHFE.rb1910", direction="BUY", offset="OPEN", limit_price=quote.ask_price1, volume=2)
  while order.status != "FINISHED":
      api.wait_update()
  print("已开仓")
  # 平今两手并等待完成
  order = api.insert_order(symbol="SHFE.rb1910", direction="SELL", offset="CLOSETODAY", limit_price=quote.bid_price1,
                           volume=2)
  while order.status != "FINISHED":
      api.wait_update()
  print("已平今")
  # 关闭api,释放相应资源
  api.close()
  